Individual Calculations January 2012
 Lis, Mateusz  Total change: 4.20  Rating chartPersonal card
 Game Over II Rybnik POL 2011-11-25
RcRownchangeKK*chgGame
 1820 1642 1.50 4 0.28 15 4.20 
  Sroka, Janusz 2042  * POL0.001-0.0815-1.20 
  Pultorak, Jan 1569 POL1.0010.40156.00 
  Dmochowska, Agnieszka wc1707 POL0.5010.09151.35 
  Kulas, Szymon 1961 POL0.001-0.1315-1.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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